But Woods notes that algae, using Algenol's patented process, produces eight times more energy than the energy used to make it.

VOA: standard.2009.09.02

We want you to take your own notes to help you, if you like, spur your own learning process.

如果你们愿意的话，我们希望你们能记笔记帮助自己，在学习的道路上鞭策自己。

麻省理工公开课 - 计算机科学及编程导论课程节选

We want you to take your own notes to help you, if you like, spur your own learning process.

如果你们愿意的话，我们希望你们能记笔记帮助自己，在学习的道路上鞭策自己。

麻省理工公开课 - 计算机科学及编程导论课程节选